归元镜 (歸元鏡) guī yuán jìng

guī yuán jìng proper noun The Mirror of Origin
Domain: Buddhism 佛教 , Subdomain: Chinese Buddhism 中国佛教 , Concept: Opera 戏曲
Notes: A Buddhist opera (Baidu Baike '归元镜'; Hsing Yun and Miao Guang trans. 2016, p. 374)